How To Fix 5C168 - Personnel number '&1' is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: 5C - HR: Messages for Switzerland

• Message number: 168

• Message text: Personnel number '&1' is invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5C168 - Personnel number '&1' is invalid ?

  The SAP error message 5C168 indicates that the personnel number specified (represented by &1) is invalid. This error typically occurs in the Human Capital Management (HCM) module when trying to access or process data related to a personnel number that does not exist or is not recognized by the system.
  Causes:
  
  Incorrect Personnel Number: The personnel number entered may be mistyped or does not exist in the system.
  Personnel Number Deletion: The personnel number may have been deleted or is no longer active in the system.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies or missing records.
  Authorization Issues: The user may not have the necessary authorizations to view or process the personnel number.
  Incorrect Infotype: The personnel number may not be valid for the specific infotype or transaction being accessed.
  
  Solutions:
  
  Verify Personnel Number: Double-check the personnel number for any typographical errors. Ensure that it is entered correctly.
  Check Personnel Status: Use transaction codes like PA20 (Display HR Master Data) or PA30 (Maintain HR Master Data) to check if the personnel number exists and is active.
  Review Deletions: If the personnel number was recently deleted, check with your HR department or system administrator to confirm its status.
  Data Consistency Check: If data migration has occurred, ensure that all necessary records have been migrated correctly and that there are no inconsistencies.
  Authorization Check: Ensure that the user has the necessary authorizations to access the personnel data. This may involve checking user roles and permissions.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the infotype or transaction being used.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PA20, PA30, and PA40 (for personnel actions).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.